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The darkest stone in the collection. Deep blue-grey, almost closed in shade, with a violet undertone that surfaces at the centre when sunlight reaches it.
Natural blue-grey spinel — untreated, no heat, no enhancement.
Sourced in Burma, cut and polished in Thailand.
0.98ct · elongated cushion cut · eye-clean.
Dark untreated stones are the most honest of all. Under a lamp this one reads near-black and architectural; step outside and it opens into blue with violet at its core. Two completely different rings depending on where you're standing.
I chose this spinel myself in Bangkok — by hand, in daylight.
Untreated stones are never identical, so this colour won't come back.
The setting I can make again. The stone I can't.
Spinel is one of the most underrated gemstones in fine jewellery — rarer than sapphire in many colours, naturally vivid, and never treated.
14K / 585 white gold · four-claw solitaire setting on a slim polished band.
Dark stones need an open back and clean claws to breathe. That's how this one is built.
Gold weight: 1.96g.
Hallmarked by the London Assay Office — guaranteed purity, recognised worldwide.
Size: UK/AUS N½ | US/CANADA 7 | EU 55 | 17.4mm.
Resizing available — message me before ordering.
Every ring is made by hand in my London workshop. Not mass-produced. Not outsourced.
Ethically sourced gemstones.
Ready to ship. Custom orders welcome — message me directly.
Free UK shipping. Worldwide shipping with duties included. See Shipping & Returns.
Made by Arsen. Gugunava Jewelry, London.
The darkest stone in the collection. Deep blue-grey, almost closed in shade, with a violet undertone that surfaces at the centre when sunlight reaches it.
Natural blue-grey spinel — untreated, no heat, no enhancement.
Sourced in Burma, cut and polished in Thailand.
0.98ct · elongated cushion cut · eye-clean.
Dark untreated stones are the most honest of all. Under a lamp this one reads near-black and architectural; step outside and it opens into blue with violet at its core. Two completely different rings depending on where you're standing.
I chose this spinel myself in Bangkok — by hand, in daylight.
Untreated stones are never identical, so this colour won't come back.
The setting I can make again. The stone I can't.
Spinel is one of the most underrated gemstones in fine jewellery — rarer than sapphire in many colours, naturally vivid, and never treated.
14K / 585 white gold · four-claw solitaire setting on a slim polished band.
Dark stones need an open back and clean claws to breathe. That's how this one is built.
Gold weight: 1.96g.
Hallmarked by the London Assay Office — guaranteed purity, recognised worldwide.
Size: UK/AUS N½ | US/CANADA 7 | EU 55 | 17.4mm.
Resizing available — message me before ordering.
Every ring is made by hand in my London workshop. Not mass-produced. Not outsourced.
Ethically sourced gemstones.
Ready to ship. Custom orders welcome — message me directly.
Free UK shipping. Worldwide shipping with duties included. See Shipping & Returns.
Made by Arsen. Gugunava Jewelry, London.